Answer:
C) They are perpendicular lines.
Step-by-step explanation:
We first need to find the slope of the graph of the lines passing through these points using:

The slope of the line that passes through (−12, 15) and (4, −5) is


The slope of the line going through (−8, −9) and (16, 21) is



The product of the two slopes is

Since

the two lines are perpendicular.
Whats the numbers so i can help solve it
Answer:
5 divided by 10
Step-by-step explanation:
5 divided by 100 is 0.05 but as a fraction, it's 1/20
Answer:
See below
Step-by-step explanation:
Michelle
Mike